Cinematographic annual : 1931 (1931)

Page scan 00071 from Cinematographic annual : 1931

Record Details:

Title:
Cinematographic annual : 1931
Date:
1931
Publisher:
Hollywood : The American Society of Cinematographers, Inc.
Volume:
Cinematographic annual : 1931
Leaf #:
00071
Language:
English
Subjects:
Motion Pictures, Motion Picture Technology
Collection:
Books
Format:
Books
Contributor:
Media History Digital Library
Sponsor:
{"Media History Digital Library","Richard Koszarski","Jeff Joseph"}
Coordinator:
Media History Digital Library
Description:
Date Added:
June 20, 2024
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MAKING A FADEOUT BY AFTER TREATMENT 39 The curve in Figure 3 shows that the diminution of the density of a highlight with the Belitzski formula is not strictly proportional to the time of treatment. The shape of this curve is such, however, as to suggest that if that portion of a negative where a fade-out is COUWSC Or RCOOCTIOM Or flOTiOIH PlCTORC PANCM«Or-\«TlC TYPC t NECVUTlVt r"ll_r«1 It* MOBlFlCD BEUTtKl RCDOCCH Fig. 3 to be made, were led, end first, at a constant rate into the reducer, a very acceptable fade-out would be produced. This opinion was based upon the similarity of the curve produced in this way and shown in Figure 4. Curve A shows the densities remaining in the highlight of a negative treated in this manner, and Curve B shows the highlight densities of a positive printed from it. A print including a fade-out made in this way was examined by projection and found very satisfactory and entirely typical. REDUCTION OF" MOTION PICTURE. PANCHROMATIC TVPC .Z. NEGAVive. rii_Ni a negative, time: of treatmcnt wa^ pboportionm. to oi^tancc from eno of" f(\oc-out. fi PRINT FROM "A" Afc Sfc , Methods and apparatus for handling the film during a treatment of this kind are discussed later in this paper.